The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2025
Filed:
Oct. 15, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hoyoun Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A memory controller includes an error correction code (ECC) circuit configured to receive a data burst and generate first ECC data or second ECC data, and a processor configured to control operations of the ECC circuit. The ECC circuit includes an ECC select circuit configured to select and output one of first ECC conversion data and second ECC conversion data, based on an ECC select signal from outside the memory controller, and an ECC conversion circuit configured to generate the first ECC data by encoding the data burst, based on the first ECC conversion data, or generate the second ECC data by encoding the data burst, based on the second ECC conversion data. The second ECC conversion data is set to be capable of correcting an error generated in one or more preset protected bits among bits included in each of pieces of partial data included in the data burst.